package com.nuanshui.heatedloan.userinfo.facade;


public interface UserInviteFriendService {
	/**
	 * 获取未兑换的优惠券s
	 * @param userId
	 * @return
	 */
    Long loadNotExchangeFriendCount(String userId);
	
	/**
	 * 保存邀请好友记录
	 * @param sourceUserId
	 * @param targetUserId
	 */
    void saveInviteFriend(String sourceUserId, String targetUserId);
	
	
}
